Tsoomfwv Meskas los ntawm Lub Tsev Haujlwm Saib Xyuas Kev Lag Luam Hauv Tebchaws National Institute of Standards and Technology (NIST) tsis ntev los no tshaj tawm hais tias nws tau xaiv plaub encryption algorithms rau kev txiav txim siab nyob rau hauv nws post-quantum cryptographic qauv. Raws li tsab ntawv tshaj tawm, cov thawj coj uas tau ua haujlwm txij li xyoo 2016 yuav tsum ua kom tiav hauv ob xyoos tom ntej hauv kev npaj rau lub sijhawm quantum xam.
Raws li nws tau hais, cov khoos phis tawj qub uas twb muaj lawm siv pej xeem-key encryption systems uas yuav muaj kev cuam tshuam rau decryption los ntawm quantum computers. Qhov no txhais tau tias cov ntaub ntawv khaws cia hauv cov tshuab no yuav tsis muaj kev nyab xeeb ntxiv lawm ib zaug quantum computers tuaj rau hauv daim duab. Tsis xav tsis thoob tias tsoomfwv thiab cov koom haum ntiav tam sim no tau nqis peev ntau hauv kev tshawb fawb quantum.
"Peb tsis xav kom xaus rau hauv qhov xwm txheej uas peb sawv ib tag kis thiab muaj kev cuam tshuam txog kev siv tshuab, thiab tom qab ntawd peb yuav tsum ua haujlwm ntawm peb lossis plaub xyoos hauv ob peb lub hlis - nrog rau tag nrho cov kev pheej hmoo ntxiv cuam tshuam nrog uas, "ua ntej hais tias Tim Maurer, tus kws pab tswv yim rau tus tuav ntaub ntawv ntawm kev nyab xeeb hauv tebchaws ntawm cybersecurity thiab cov thev naus laus zis tshiab.
Plaub qhov ntxiv algorithms uas tau txiav txim siab los ntawm NIST suav nrog CRYSTALS-Kyber, CRYSTALS-Dilithium, FALCON thiab SPHINCS +. Qhov tseem ceeb, CRYSTALS-Dilithium algorithm twb tau txais los ntawm cov neeg tsim kho tshiab hauv qhov chaw thev naus laus zis, suav nrog QANplatform (Ib txheej-1 blockchain ecosystem uas tab tom tsim lub quantum-resistant ib puag ncig rau kev txhim kho cov kev siv decentralized (DApps).
?Hnub no yog ib hnub zoo kawg nkaus rau @QANplatform#NIST pom zoo CRYSTALS-Dilithium ua tus thawj algorithm rau quantum-resistant kos npe - ib #QANplatform tau xaiv ua ntej thiab siv los ntawm QAN XLINK. https://t.co/lOKjxIRM54$ QAB #QuantumBlockchain
- QANplatform (@QANplatform) Lub Xya hli ntuj 5, 2022
Kev ruaj ntseg hauv Post Quantum Era
Txawm hais tias feem ntau quantum xam cov haujlwm tseem nyob rau theem kev loj hlob, nws yog qhov zoo dua los npaj ntau dua li raug ntes tawm ntawm tus neeg saib xyuas. Qhov ntawd yog qhov laj thawj tseem ceeb vim li cas NIST tau pib nws qhov kev sib tw tom qab quantum cryptographic qauv rov qab rau xyoo 2016, qhov kev pab cuam tau nyiam 82 qhov kev xa tawm los ntawm cov kws tshaj lij cryptographic txaus siab thoob plaws thaj chaw sib txawv. Zoo, zoo li peb yuav luag nyob ntawd!
"Cov lus tshaj tawm niaj hnub no yog lub sijhawm tseem ceeb hauv kev ruaj ntseg peb cov ntaub ntawv rhiab tiv thaiv kev muaj peev xwm ntawm cyberattacks yav tom ntej los ntawm quantum computers," sau tseg US Secretary of Commerce Gina M. Raimondo.
Yog li, yuav ua li cas raws nraim li hais saum toj no encryption algorithms tiv thaiv kev hem thawj ntawm quantum computers? Rau qhov pib, nws yog qhov tsim nyog tias cov khoos phis tawj qub siv 1s thiab 0s (binary) los sawv cev cov ntaub ntawv khoom. Ntawm qhov tod tes, quantum computers yuav leverage quantum bits, ua rau lawv sawv cev rau cov txiaj ntsig sib txawv ib txhij thiab daws (decrypt) cov teeb meem kev ua lej nyuaj ntawm tus nqi nrawm dua.
Qhov ntawd coj peb mus rau qhov muaj txiaj ntsig zoo ntawm plaub qhov kev xaiv algorithms; raws li qhov hloov tshiab los ntawm NIST, lawv yuav raug siv rau ob lub hom phiaj tseem ceeb; general encryption thiab digital kos npe.
General Encryption
General encryption hais txog kev muab cov neeg siv kev nyab xeeb nkag mus rau ntau lab lub vev xaib uas twb muaj lawm hauv Is Taws Nem niaj hnub no. Txog qhov kawg no, NIST tau txiav txim siab rau qhov CRYSTALS-Kyber algorithm uas nws qhov zoo muaj xws li kev ua haujlwm siab ceev thiab cov yuam sij me me uas tuaj yeem hloov pauv tau yooj yim los ntawm ob tog.
Qee lub tuam txhab uas twb tau koom ua ke Kyber rau hauv lawv cov tsev qiv ntawv suav nrog Amazon (txhawb kyber hybrid modules hauv AWS Key Management Service) thiab IBM (tau qhib lub pioneer Quantum Computing Safe Tape Drive hauv 2019 siv Kyber). Thaum Kyber tseem tsis tau lees paub ntxiv rau hauv NIST cov qauv, nws qhov kev xaiv ua tiav txhais tau tias peb yuav pom ntau tus neeg koom nrog txais qhov kev nkag siab no yav tom ntej.
Cov Kos Npe Digital
Cov kos npe digital ua lub luag haujlwm tseem ceeb hauv kev ruaj ntseg cov neeg siv cov ntawv pov thawj nkag thiab ua kom muaj kev pov thawj ntawm tus kheej thaum pom zoo kev lag luam digital lossis kos npe rau hauv lub vev xaib tshwj xeeb. Raws li kev puas tsuaj los ntawm NIST, qhov seem peb algorithms (CRYSTALS-Dilithium, FALCON thiab SPHINCS+) yog cov neeg sib tw zaum kawg hauv qhov tshwj xeeb no.
Txawm li cas los, CRYSTALS-Dilithium yuav muaj ib sab tes ua tus thawj algorithm thaum FALCON yuav siv rau cov ntawv thov uas yuav tsum tau kos npe me me. Ob qho tib si algorithms yog tsim los ntawm cov txheej txheem lattices (ib tsev neeg qib siab ntawm cov teeb meem lej) yog li lawv qhov quantum-resistant xwm. Raws li rau SPHINCS +, nws yuav ua raws li kev thaub qab algorithm, muab tias nws siv lwm txoj hauv kev (hash functions).
Thaum cov chav kawm ntawm algorithms no tsis nrov li CRYSTAL-Kyber, cov neeg tsim kho tshiab hauv qhov chaw blockchain coj los ntawm QANplatform zoo li tau 'tau txais' cov ntawv sau ua ntej. Nyob rau hauv ib qho chaw uas cov ntawv kos npe digital hais txog kev ua haujlwm feem ntau, QANplatform tsuas yog Layer-1 blockchain uas tau koom ua ke CRYSTALS-Dilithium hauv nws cov txheej txheem kev ruaj ntseg. Qhov no txhais tau hais tias qhov debut quantum computers yuav tsis ua rau muaj kev hem thawj rau nws DApp ecosystem.
Nrhiav ntej
Nrog rau quantum xam era edging los ze zog, niaj hnub kev ruaj ntseg ecosystems sawv me ntsis kom tsis muaj caij nyoog, yuav tsum muaj ib tug breakthrough nyob rau hauv ob peb xyoos tom ntej no. Yog li ntawd, nws tsuas yog ua tib zoo xav rau cov neeg siv los pib npaj rau kev txais yuav quantum-resistant technologies; Tom qab tag nrho, nws yuav luag paub tseeb tias NIST thaum kawg yuav hloov kho cov qauv kev nyab xeeb uas xav tau.
"Los npaj, cov neeg siv tuaj yeem khaws lawv cov khoom siv rau cov ntawv thov siv pej xeem-keycryptography, uas yuav tsum tau hloov ua ntej cryptographically cuam tshuam quantum computers. Lawv kuj tseem tuaj yeem ceeb toom lawv cov chaw haujlwm IT thiab cov neeg muag khoom txog qhov kev hloov pauv yav tom ntej. " xaus lus tshaj tawm.
Tsis kam lees: Cov lus no tsuas yog muab ua kev qhia xov xwm nkaus xwb. Nws tsis yog muab los yog npaj rau siv raws li kev cai lij choj, se, peev, nyiaj txiag, lossis lwm yam kev qhia
Tau qhov twg los: https://cryptodaily.co.uk/2022/07/what-is-the-future-of-security-in-the-post-quantum-era-nist-reveals-first-four-quantum-resistant- cryptographic-algorithms